9 Mar
2020
9 Mar
'20
6:50 a.m.
External Email - Use Caution
Dear Freesurfer team,
I have done FA quantification in brainstem substructures using two ways and got slightly different results.
First, I used dMRI Data Analysis Processing Stream with the following steps (after brainstem segmentation followed by dt_recon) - (https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/DiffusionV6.0)
dt_recon - mri_vol2vol - masking - mri_segstats using FreeSurferColorLUT.txt
In the second approach, I used vol2subfield after brainstem segmentation followed by dt_recon.
dt_recon - vol2subfield
Which one is more accurate for FA quantification?
Thanks and Regards, Puneet
--
Puneet Talwar, PhD
Postdoctoral Fellow
Seep and Chronobiology Lab
B30 - Research Center Du Cyclotron
University department in Liège, Belgium
Email: ptalwar@uliege.be agitude@uliege.be